Being hungry all the time lately cannot be identified as pregnancy, and hunger can occur after pregnancy. There are many reasons to rule out pregnancy causing hunger, such as diabetes, hyperthyroidism, and if there are worms in the intestines it can also cause hunger. If you have intercourse during ovulation without contraception, you can go to the hospital for an early pregnancy test. If pregnancy is confirmed there is no need to worry, it is best to enhance dietary nutrition, for example, you can eat lean meat, fish and shrimp, and it is also recommended to eat more vegetables and fruits, which can promote fetal development. However, you also need to go to the hospital for blood sugar, thyroid hormone and stool routine check. If you have diabetes, you need to lower your sugar with metformin under the guidance of your doctor, and you can use insulin if your blood sugar is too high. If you have hyperthyroidism, you need to be treated with methimazole and other medications under the guidance of your doctor. If you have worms in your intestines, you should take medications such as intestinal worms.